title: [Birth rate--most births are in April and in the middle of the week].
authors.forename: B
authors.initials: B
authors.lastname: Engdahl
mesh_terms: D001723:Birth Rate; D006801:Humans; D007231:Infant, Newborn; D009664:Norway; D012621:Seasons; D013997:Time Factors
vernacular_title: Fødselshyppighet: flest fødsler i april og midt i uka.